AMD Athlon II X4 651K | Intel Celeron 4305U | |
CPU comparisonIn this CPU comparison, we compare the AMD Athlon II X4 651K and the Intel Celeron 4305U and use benchmarks to check which processor is faster.
We compare the AMD Athlon II X4 651K 4 core processor released in Q4/2011 with the Intel Celeron 4305U which has 2 CPU cores and was introduced in Q2/2019. |
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AMD Athlon II (52) | Family | Intel Celeron (165) |
AMD Athlon II X4 (Llano) (5) | CPU group | Intel Celeron 4000 (3) |
2 | Generation | 8 |
Llano | Architecture | Whiskey Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | Intel Celeron 5305U |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 651K is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The Intel Celeron 4305U clocks with 2.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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AMD Athlon II X4 651K | Characteristic | Intel Celeron 4305U |
4 | Cores | 2 |
4 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.00 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | Intel UHD Graphics 610 |
GPU frequency | 0.30 GHz | |
-- | GPU (Turbo) | 0.90 GHz |
-- | GPU Generation | 9.5 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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no iGPU | GPU | Intel UHD Graphics 610 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X4 651K, while the Intel Celeron 4305U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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AMD Athlon II X4 651K | Characteristic | Intel Celeron 4305U |
DDR3-1333 | Memory | LPDDR3-1866, DDR4-2133 |
16 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe AMD Athlon II X4 651K has a TDP of 100 W. The TDP of the Intel Celeron 4305U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Athlon II X4 651K | Characteristic | Intel Celeron 4305U |
100 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 12.5 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Athlon II X4 651K has 4.00 MB cache and is manufactured in 32 nm. The cache of Intel Celeron 4305U is at 2.00 MB. The processor is manufactured in 14 nm. |
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AMD Athlon II X4 651K | Characteristic | Intel Celeron 4305U |
32 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, 3DNow!, SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX2 |
FM1 | Socket | BGA 1528 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2011 | Release date | Q2/2019 |
-- | Release price | 107 $ |
show more data | show more data | |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Celeron 4305U
2C 2T @ 2.20 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Celeron 4305U
2C 2T @ 2.20 GHz |
AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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Intel Celeron 4305U
2C 2T @ 2.20 GHz |
AMD Athlon II X4 651K
@ 0.00 GHz |
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Intel Celeron 4305U
Intel UHD Graphics 610 @ 0.90 GHz |
Devices using this processor |
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AMD Athlon II X4 651K | Intel Celeron 4305U |
Unknown | Unknown |